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<div id="overview"><a href="../../../../../../../../../feilong-core/target/site/apidocs/com/feilong/core/net/URIUtil.html">View Javadoc</a></div><pre>
<a class="jxr_linenumber" name="L1" href="#L1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L2" href="#L2">2</a>   <em class="jxr_comment"> * Copyright (C) 2008 feilong</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a>   <em class="jxr_comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a>   <em class="jxr_comment"> * you may not use this file except in compliance with the License.</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a>   <em class="jxr_comment"> * You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a>   <em class="jxr_comment"> *         <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L10" href="#L10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="L13" href="#L13">13</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="L14" href="#L14">14</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="L15" href="#L15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L16" href="#L16">16</a>  <strong class="jxr_keyword">package</strong> com.feilong.core.net;
<a class="jxr_linenumber" name="L17" href="#L17">17</a>  
<a class="jxr_linenumber" name="L18" href="#L18">18</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.URIComponents.QUESTIONMARK;
<a class="jxr_linenumber" name="L19" href="#L19">19</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.Validator.isNullOrEmpty;
<a class="jxr_linenumber" name="L20" href="#L20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.commons.lang3.StringUtils.EMPTY;
<a class="jxr_linenumber" name="L21" href="#L21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.commons.lang3.StringUtils.INDEX_NOT_FOUND;
<a class="jxr_linenumber" name="L22" href="#L22">22</a>  
<a class="jxr_linenumber" name="L23" href="#L23">23</a>  <strong class="jxr_keyword">import</strong> java.io.UnsupportedEncodingException;
<a class="jxr_linenumber" name="L24" href="#L24">24</a>  <strong class="jxr_keyword">import</strong> java.net.URI;
<a class="jxr_linenumber" name="L25" href="#L25">25</a>  <strong class="jxr_keyword">import</strong> java.net.URISyntaxException;
<a class="jxr_linenumber" name="L26" href="#L26">26</a>  <strong class="jxr_keyword">import</strong> java.net.URL;
<a class="jxr_linenumber" name="L27" href="#L27">27</a>  <strong class="jxr_keyword">import</strong> java.net.URLDecoder;
<a class="jxr_linenumber" name="L28" href="#L28">28</a>  <strong class="jxr_keyword">import</strong> java.net.URLEncoder;
<a class="jxr_linenumber" name="L29" href="#L29">29</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="L30" href="#L30">30</a>  
<a class="jxr_linenumber" name="L31" href="#L31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.StringUtils;
<a class="jxr_linenumber" name="L32" href="#L32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.Validate;
<a class="jxr_linenumber" name="L33" href="#L33">33</a>  <strong class="jxr_keyword">import</strong> org.slf4j.Logger;
<a class="jxr_linenumber" name="L34" href="#L34">34</a>  <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory;
<a class="jxr_linenumber" name="L35" href="#L35">35</a>  
<a class="jxr_linenumber" name="L36" href="#L36">36</a>  <strong class="jxr_keyword">import</strong> com.feilong.core.CharsetType;
<a class="jxr_linenumber" name="L37" href="#L37">37</a>  <strong class="jxr_keyword">import</strong> com.feilong.core.URIComponents;
<a class="jxr_linenumber" name="L38" href="#L38">38</a>  <strong class="jxr_keyword">import</strong> com.feilong.core.lang.StringUtil;
<a class="jxr_linenumber" name="L39" href="#L39">39</a>  <strong class="jxr_keyword">import</strong> com.feilong.tools.slf4j.Slf4jUtil;
<a class="jxr_linenumber" name="L40" href="#L40">40</a>  
<a class="jxr_linenumber" name="L41" href="#L41">41</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a>  <em class="jxr_javadoccomment"> * 处理{@link java.net.URI}(Uniform Resource Locator) {@link java.net.URL}(Uniform Resource Identifier) 等.</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;{@link java.net.URI}和 {@link java.net.URL}的区别:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a>  <em class="jxr_javadoccomment"> * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a>  <em class="jxr_javadoccomment"> * &lt;table border="1" cellspacing="0" cellpadding="4" summary=""&gt;</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a>  <em class="jxr_javadoccomment"> * &lt;tr style="background-color:#ccccff"&gt;</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a>  <em class="jxr_javadoccomment"> * &lt;th align="left"&gt;字段&lt;/th&gt;</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a>  <em class="jxr_javadoccomment"> * &lt;th align="left"&gt;说明&lt;/th&gt;</em>
<a class="jxr_linenumber" name="L52" href="#L52">52</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L53" href="#L53">53</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L54" href="#L54">54</a>  <em class="jxr_javadoccomment"> * &lt;tr valign="top"&gt;</em>
<a class="jxr_linenumber" name="L55" href="#L55">55</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@link java.net.URI URI}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L56" href="#L56">56</a>  <em class="jxr_javadoccomment"> * Uniform Resource Identifier&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L57" href="#L57">57</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;统一资源标识符,用来唯一的标识一个资源&lt;br&gt;</em>
<a class="jxr_linenumber" name="L58" href="#L58">58</a>  <em class="jxr_javadoccomment"> * There are two types of URIs: URLs and URNs. &lt;br&gt;</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a>  <em class="jxr_javadoccomment"> * See RFC 1630: Universal Resource Identifiers in WWW: A Unifying Syntax for the Expression of Names and Addresses of Objects on the</em>
<a class="jxr_linenumber" name="L60" href="#L60">60</a>  <em class="jxr_javadoccomment"> * Network as used in the WWW.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L61" href="#L61">61</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L62" href="#L62">62</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L63" href="#L63">63</a>  <em class="jxr_javadoccomment"> * &lt;tr valign="top" style="background-color:#eeeeff"&gt;</em>
<a class="jxr_linenumber" name="L64" href="#L64">64</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@link java.net.URL URL}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L65" href="#L65">65</a>  <em class="jxr_javadoccomment"> * Uniform Resource Locator&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L66" href="#L66">66</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;统一资源定位器,它是一种具体的URI,即URL可以用来标识一个资源,而且还指明了如何locate这个资源. &lt;br&gt;</em>
<a class="jxr_linenumber" name="L67" href="#L67">67</a>  <em class="jxr_javadoccomment"> * See RFC 1738: Uniform Resource Locators (URL)&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L68" href="#L68">68</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L69" href="#L69">69</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a>  <em class="jxr_javadoccomment"> * &lt;tr valign="top"&gt;</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;URN&lt;br&gt;</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a>  <em class="jxr_javadoccomment"> * uniform resource name&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L73" href="#L73">73</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;统一资源命名,是通过名字来标识资源, &lt;br&gt;</em>
<a class="jxr_linenumber" name="L74" href="#L74">74</a>  <em class="jxr_javadoccomment"> * 比如<a href="mailto:java-net@java.sun.com.&lt;/td&gt" target="alexandria_uri">mailto:java-net@java.sun.com.&lt;/td&gt</a>;</em>
<a class="jxr_linenumber" name="L75" href="#L75">75</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L76" href="#L76">76</a>  <em class="jxr_javadoccomment"> * &lt;/table&gt;</em>
<a class="jxr_linenumber" name="L77" href="#L77">77</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L78" href="#L78">78</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L79" href="#L79">79</a>  <em class="jxr_javadoccomment"> * 也就是说,{@link java.net.URI URI}是以一种抽象的,高层次概念定义统一资源标识,而URL和URN则是具体的资源标识的方式.URL和URN都是一种URI.</em>
<a class="jxr_linenumber" name="L80" href="#L80">80</a>  <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L81" href="#L81">81</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L82" href="#L82">82</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L83" href="#L83">83</a>  <em class="jxr_javadoccomment"> * 一个{@link URI}实例可以代表绝对的,也可以是相对的,只要它符合URI的语法规则;&lt;br&gt;</em>
<a class="jxr_linenumber" name="L84" href="#L84">84</a>  <em class="jxr_javadoccomment"> * 而{@link URL}类则不仅符合语义,还包含了定位该资源的信息,&lt;span style="color:red"&gt;因此它不能是相对的,schema必须被指定&lt;/span&gt;.</em>
<a class="jxr_linenumber" name="L85" href="#L85">85</a>  <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L86" href="#L86">86</a>  <em class="jxr_javadoccomment"> * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L87" href="#L87">87</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L88" href="#L88">88</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;关于 {@link URI} 组成部分:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L89" href="#L89">89</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L90" href="#L90">90</a>  <em class="jxr_javadoccomment"> * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L91" href="#L91">91</a>  <em class="jxr_javadoccomment"> * &lt;ul&gt;</em>
<a class="jxr_linenumber" name="L92" href="#L92">92</a>  <em class="jxr_javadoccomment"> * &lt;li&gt;getQuery() 返回此 URI 的已解码的查询组成部分.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a>  <em class="jxr_javadoccomment"> * &lt;li&gt;getRawQuery() 返回此 URI 的原始查询组成部分. URI 的查询组成部分(如果定义了)只包含合法的 URI 字符.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L94" href="#L94">94</a>  <em class="jxr_javadoccomment"> * &lt;/ul&gt;</em>
<a class="jxr_linenumber" name="L95" href="#L95">95</a>  <em class="jxr_javadoccomment"> * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L96" href="#L96">96</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;关于 URI path parameter(Matrix URIs) &lt;a href="<a href="http://www.w3.org/DesignIssues/MatrixURIs.html" target="alexandria_uri">http://www.w3.org/DesignIssues/MatrixURIs.html</a>"&gt;MatrixURIs&lt;/a&gt;:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L98" href="#L98">98</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L99" href="#L99">99</a>  <em class="jxr_javadoccomment"> * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> * &lt;p style="color:red"&gt;</em>
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> * Note: relative Matrix URLs are notgenerally implemented so this is just a theoretical discussion.</em>
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <em class="jxr_javadoccomment"> * A URI path parameter is part of a path segment that occurs after its name. &lt;br&gt;</em>
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L108" href="#L108">108</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L109" href="#L109">109</a> <em class="jxr_javadoccomment"> * &lt;ul&gt;</em>
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <em class="jxr_javadoccomment"> * &lt;li&gt;Path parameters offer a unique opportunity to control the representations of resources&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment"> * &lt;li&gt;Since they can't be manipulated by standard Web forms, they have to be constructed out of band&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment"> * &lt;li&gt;Since they're part of the path, they're sequential, unlike query strings&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> * &lt;li&gt;Most importantly, however, their behaviour is not explicitly defined.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment"> * &lt;/ul&gt;</em>
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * When defining constraints for the syntax of path parameters, we can take these characteristics into account, and define parameters that</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * stack sequentially, and each take multiple values.</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_javadoccomment"> * In the last paragraph of section 3.3, The URI specification suggests employing the semicolon ;, equals = and comma , characters for this</em>
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <em class="jxr_javadoccomment"> * task. Therefore:</em>
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <em class="jxr_javadoccomment"> * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <em class="jxr_javadoccomment"> * &lt;table border="1" cellspacing="0" cellpadding="4" summary=""&gt;</em>
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_javadoccomment"> * &lt;tr style="background-color:#ccccff"&gt;</em>
<a class="jxr_linenumber" name="L130" href="#L130">130</a> <em class="jxr_javadoccomment"> * &lt;th align="left"&gt;characters&lt;/th&gt;</em>
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <em class="jxr_javadoccomment"> * &lt;th align="left"&gt;说明&lt;/th&gt;</em>
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <em class="jxr_javadoccomment"> * &lt;th align="left"&gt;示例&lt;/th&gt;</em>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment"> * &lt;tr valign="top"&gt;</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment"> * &lt;td&gt;semicolon ;&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment"> * &lt;td&gt;will delimit the parameters themselves.&lt;br&gt;</em>
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment"> * That is, anything in a path segment to the right of a semicolon will be treated as a new parameter&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment"> * &lt;td&gt;like this: &lt;span style="color:green"&gt;/path/name;param1;p2;p3&lt;/span&gt;&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment"> * &lt;tr valign="top" style="background-color:#eeeeff"&gt;</em>
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_javadoccomment"> * &lt;td&gt;equals sign =&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment"> * &lt;td&gt;will separate parameter names from their values, should a given parameter take values.&lt;br&gt;</em>
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment"> * That is, within a path parameter, everything to the right of an equals sign is treated as a value,&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> * &lt;td&gt;like this: &lt;span style="color:green"&gt;param=value;p2&lt;/span&gt;&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> * &lt;tr valign="top"&gt;</em>
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment"> * &lt;td&gt;comma ,&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> * &lt;td&gt;will separate individual values passed into a single parameter,&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> * &lt;td&gt;like this: &lt;span style="color:green"&gt;;param=val1,val2,val3&lt;/span&gt;&lt;/td&gt;</em>
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> * &lt;/table&gt;</em>
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment"> * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <em class="jxr_javadoccomment"> * This means that although it may be visually confusing, parameter names can take commas but no equals signs, values can take equals signs</em>
<a class="jxr_linenumber" name="L160" href="#L160">160</a> <em class="jxr_javadoccomment"> * but no commas, and no part of the path segment can take semicolons literally. All other sub-delimiters should be percent-encoded. This</em>
<a class="jxr_linenumber" name="L161" href="#L161">161</a> <em class="jxr_javadoccomment"> * also means that one's opportunities for self-expression with URI paths are further constrained.</em>
<a class="jxr_linenumber" name="L162" href="#L162">162</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L163" href="#L163">163</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <em class="jxr_javadoccomment"> * 每一个path片段 可以有可选的 path参数 (也叫 matrix参数),这是在path片段的最后由";"开始的一些字符.每个参数名和值由"="字符分隔,像这样:"/file;p=1",这定义了path片段 "file"有一个 path参数 "p",其值为"1".&lt;br&gt;</em>
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <em class="jxr_javadoccomment"> * 这些参数并不常用 — 这得清楚 — 但是它们确实是存在,而且从 Yahoo RESTful API 文档我们能找到很好的理由去使用它们: Matrix参数可以让程序在GET请求中可以获取部分的数据集.参考</em>
<a class="jxr_linenumber" name="L167" href="#L167">167</a> <em class="jxr_javadoccomment"> * &lt;a href="https://developer.yahoo.com/social/rest_api_guide/partial-resources.html#paging-collection"&gt;数据集的分页&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L168" href="#L168">168</a> <em class="jxr_javadoccomment"> * .因为matrix参数可以跟任何数据集的URI格式的path片段,它们可以在内部的path片段中被使用.</em>
<a class="jxr_linenumber" name="L169" href="#L169">169</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <em class="jxr_javadoccomment"> * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L171" href="#L171">171</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="L172" href="#L172">172</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="http://feitianbenyue.iteye.com/" target="alexandria_uri">http://feitianbenyue.iteye.com/</a>"&gt;feilong&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L173" href="#L173">173</a> <em class="jxr_javadoccomment"> * @see java.net.URI</em>
<a class="jxr_linenumber" name="L174" href="#L174">174</a> <em class="jxr_javadoccomment"> * @see java.net.URL</em>
<a class="jxr_linenumber" name="L175" href="#L175">175</a> <em class="jxr_javadoccomment"> * @see URIComponents</em>
<a class="jxr_linenumber" name="L176" href="#L176">176</a> <em class="jxr_javadoccomment"> * @see &lt;a href="<a href="http://www.w3.org/DesignIssues/MatrixURIs.html" target="alexandria_uri">http://www.w3.org/DesignIssues/MatrixURIs.html</a>"&gt;MatrixURIs&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L177" href="#L177">177</a> <em class="jxr_javadoccomment"> * @since 1.0.0</em>
<a class="jxr_linenumber" name="L178" href="#L178">178</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L179" href="#L179">179</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../com/feilong/core/net/URIUtil.html">URIUtil</a>{
<a class="jxr_linenumber" name="L180" href="#L180">180</a> 
<a class="jxr_linenumber" name="L181" href="#L181">181</a>     <em class="jxr_javadoccomment">/** The Constant LOGGER. */</em>
<a class="jxr_linenumber" name="L182" href="#L182">182</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOGGER = LoggerFactory.getLogger(URIUtil.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="L183" href="#L183">183</a> 
<a class="jxr_linenumber" name="L184" href="#L184">184</a>     <em class="jxr_javadoccomment">/** Don't let anyone instantiate this class. */</em>
<a class="jxr_linenumber" name="L185" href="#L185">185</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../com/feilong/core/net/URIUtil.html">URIUtil</a>(){
<a class="jxr_linenumber" name="L186" href="#L186">186</a>         <em class="jxr_comment">//AssertionError不是必须的. 但它可以避免不小心在类的内部调用构造器. 保证该类在任何情况下都不会被实例化.</em>
<a class="jxr_linenumber" name="L187" href="#L187">187</a>         <em class="jxr_comment">//see 《Effective Java》 2nd</em>
<a class="jxr_linenumber" name="L188" href="#L188">188</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError(<span class="jxr_string">"No "</span> + getClass().getName() + <span class="jxr_string">" instances for you!"</span>);
<a class="jxr_linenumber" name="L189" href="#L189">189</a>     }
<a class="jxr_linenumber" name="L190" href="#L190">190</a> 
<a class="jxr_linenumber" name="L191" href="#L191">191</a>     <em class="jxr_comment">//---------------------------------------------------------------</em>
<a class="jxr_linenumber" name="L192" href="#L192">192</a> 
<a class="jxr_linenumber" name="L193" href="#L193">193</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment">     * 直接调用 {@link java.net.URI#create(String)} 创造一个URI,异常信息更丰富.</em>
<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment">     * &lt;h3&gt;{@link URI#URI(String)} 和 {@link URI#create(String)}的区别:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment">     * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_javadoccomment">     * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L199" href="#L199">199</a> <em class="jxr_javadoccomment">     * {@link URI#URI(String)},如果String对象的URI违反了RFC 2396的语法规则,将会产生一个 {@link URISyntaxException}.&lt;br&gt;</em>
<a class="jxr_linenumber" name="L200" href="#L200">200</a> <em class="jxr_javadoccomment">     * 如果知道URI是有效的,不会产生 {@link URISyntaxException},可以使用静态的 {@link java.net.URI#create(String)}方法</em>
<a class="jxr_linenumber" name="L201" href="#L201">201</a> <em class="jxr_javadoccomment">     * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L202" href="#L202">202</a> <em class="jxr_javadoccomment">     * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L203" href="#L203">203</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="L204" href="#L204">204</a> <em class="jxr_javadoccomment">     * @param uri</em>
<a class="jxr_linenumber" name="L205" href="#L205">205</a> <em class="jxr_javadoccomment">     *            the uri</em>
<a class="jxr_linenumber" name="L206" href="#L206">206</a> <em class="jxr_javadoccomment">     * @return 如果 &lt;code&gt;uri&lt;/code&gt; 是null,抛出 {@link NullPointerException}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L207" href="#L207">207</a> <em class="jxr_javadoccomment">     *         如果 &lt;code&gt;uri&lt;/code&gt; 是blank,抛出 {@link IllegalArgumentException}</em>
<a class="jxr_linenumber" name="L208" href="#L208">208</a> <em class="jxr_javadoccomment">     * @throws URIParseException</em>
<a class="jxr_linenumber" name="L209" href="#L209">209</a> <em class="jxr_javadoccomment">     *             如果转换的时候有任何异常</em>
<a class="jxr_linenumber" name="L210" href="#L210">210</a> <em class="jxr_javadoccomment">     * @see java.net.URI#URI(String)</em>
<a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment">     * @since 1.8.0</em>
<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L213" href="#L213">213</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> URI create(String uri){
<a class="jxr_linenumber" name="L214" href="#L214">214</a>         Validate.notBlank(uri, <span class="jxr_string">"uri can't be blank!"</span>);
<a class="jxr_linenumber" name="L215" href="#L215">215</a>         <strong class="jxr_keyword">try</strong>{
<a class="jxr_linenumber" name="L216" href="#L216">216</a>             <strong class="jxr_keyword">return</strong> URI.create(uri);
<a class="jxr_linenumber" name="L217" href="#L217">217</a>         }<strong class="jxr_keyword">catch</strong> (Exception e){
<a class="jxr_linenumber" name="L218" href="#L218">218</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../com/feilong/core/net/URIParseException.html">URIParseException</a>(Slf4jUtil.format(<span class="jxr_string">"uri:[{}]"</span>, uri), e);
<a class="jxr_linenumber" name="L219" href="#L219">219</a>         }
<a class="jxr_linenumber" name="L220" href="#L220">220</a>     }
<a class="jxr_linenumber" name="L221" href="#L221">221</a> 
<a class="jxr_linenumber" name="L222" href="#L222">222</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment">     * 基于 uri字符串和charset创建 {@link URI}.</em>
<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em class="jxr_javadoccomment">     * @param uriString</em>
<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment">     *            the uri string</em>
<a class="jxr_linenumber" name="L227" href="#L227">227</a> <em class="jxr_javadoccomment">     * @param charsetType</em>
<a class="jxr_linenumber" name="L228" href="#L228">228</a> <em class="jxr_javadoccomment">     *            字符编码,建议使用 {@link CharsetType} 定义好的常量,如果是null或者 empty,那么参数部分原样返回,自己去处理兼容性问题&lt;br&gt;</em>
<a class="jxr_linenumber" name="L229" href="#L229">229</a> <em class="jxr_javadoccomment">     *            否则会先解码,再加码,因为ie浏览器和chrome 浏览器 url中访问路径 ,带有中文情况下 不一致</em>
<a class="jxr_linenumber" name="L230" href="#L230">230</a> <em class="jxr_javadoccomment">     * @return 如果 &lt;code&gt;uriString&lt;/code&gt; 是null,抛出 {@link NullPointerException}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment">     *         如果 &lt;code&gt;uriString&lt;/code&gt; 是blank,抛出 {@link IllegalArgumentException}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L232" href="#L232">232</a> <em class="jxr_javadoccomment">     *         如果 Exception,抛出 {@link URIParseException}</em>
<a class="jxr_linenumber" name="L233" href="#L233">233</a> <em class="jxr_javadoccomment">     * @see URI#create(String)</em>
<a class="jxr_linenumber" name="L234" href="#L234">234</a> <em class="jxr_javadoccomment">     * @see #encodeUri(String, String)</em>
<a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment">     * @see &lt;a</em>
<a class="jxr_linenumber" name="L236" href="#L236">236</a> <em class="jxr_javadoccomment">     *      href="<a href="http://stackoverflow.com/questions/15004593/java-request-getquerystring-value-different-between-chrome-and-ie-browser" target="alexandria_uri">http://stackoverflow.com/questions/15004593/java-request-getquerystring-value-different-between-chrome-and-ie-browser</a>"&gt;</em>
<a class="jxr_linenumber" name="L237" href="#L237">237</a> <em class="jxr_javadoccomment">     *      java-request-getquerystring-value-different-between-chrome-and-ie-browser&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L238" href="#L238">238</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L239" href="#L239">239</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> URI create(String uriString,String charsetType){
<a class="jxr_linenumber" name="L240" href="#L240">240</a>         <strong class="jxr_keyword">return</strong> create(encodeUri(uriString, charsetType));
<a class="jxr_linenumber" name="L241" href="#L241">241</a>     }
<a class="jxr_linenumber" name="L242" href="#L242">242</a> 
<a class="jxr_linenumber" name="L243" href="#L243">243</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment">     * 基于 &lt;code&gt;uriString&lt;/code&gt;和&lt;code&gt;charsetType&lt;/code&gt;创建 {@link URI}.</em>
<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L246" href="#L246">246</a> <em class="jxr_javadoccomment">     * &lt;h3&gt;示例:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L247" href="#L247">247</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L248" href="#L248">248</a> <em class="jxr_javadoccomment">     * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L249" href="#L249">249</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L250" href="#L250">250</a> <em class="jxr_javadoccomment">     * &lt;pre class="code"&gt;</em>
<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment">     * String pattern = "<a href="mailto:venus@163.com?subject=" target="alexandria_uri">mailto:venus@163.com?subject=</a>{}{@code &amp;}body={}";</em>
<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment">     * String uriString = Slf4jUtil.format(pattern, "你好", "我是飞天奔月{@code &lt;br&gt;}哈哈哈哈");</em>
<a class="jxr_linenumber" name="L255" href="#L255">255</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment">     * String result = URIUtil.encodeUri(uriString, UTF8);</em>
<a class="jxr_linenumber" name="L257" href="#L257">257</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="L258" href="#L258">258</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment">     * &lt;b&gt;返回:&lt;/b&gt;</em>
<a class="jxr_linenumber" name="L260" href="#L260">260</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L261" href="#L261">261</a> <em class="jxr_javadoccomment">     * &lt;pre class="code"&gt;</em>
<a class="jxr_linenumber" name="L262" href="#L262">262</a> <em class="jxr_javadoccomment">     * {@code <a href="mailto:venus@163.com?subject=%E4%BD%A0%E5%A5%BD&amp;body=%E6%88%91%E6%98%AF%E9%A3%9E%E5%A4%A9%E5%A5%94%E6%9C%88%3Cbr%3E%E5%93%88%E5%93%88%E5%93%88%E5%93%88" target="alexandria_uri">mailto:venus@163.com?subject=%E4%BD%A0%E5%A5%BD&amp;body=%E6%88%91%E6%98%AF%E9%A3%9E%E5%A4%A9%E5%A5%94%E6%9C%88%3Cbr%3E%E5%93%88%E5%93%88%E5%93%88%E5%93%88</a>}</em>
<a class="jxr_linenumber" name="L263" href="#L263">263</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="L264" href="#L264">264</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L265" href="#L265">265</a> <em class="jxr_javadoccomment">     * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L266" href="#L266">266</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L267" href="#L267">267</a> <em class="jxr_javadoccomment">     * &lt;h3&gt;说明:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L268" href="#L268">268</a> <em class="jxr_javadoccomment">     * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L269" href="#L269">269</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment">     * &lt;ol&gt;</em>
<a class="jxr_linenumber" name="L271" href="#L271">271</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L272" href="#L272">272</a> <em class="jxr_javadoccomment">     * &lt;li&gt;</em>
<a class="jxr_linenumber" name="L273" href="#L273">273</a> <em class="jxr_javadoccomment">     * 适合于一些后台传递url参数需要encode的场景,比如支付宝 &lt;b&gt;show_url&lt;/b&gt;(收银台页面上,商品展示的超链接),</em>
<a class="jxr_linenumber" name="L274" href="#L274">274</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L275" href="#L275">275</a> <em class="jxr_javadoccomment">     * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L276" href="#L276">276</a> <em class="jxr_javadoccomment">     * 支付宝目前不直接支持中文参数链接,比如 {@code <a href="http://www.underarmour.cn/s.htm?keyword=鞋&amp;pageNo=2" target="alexandria_uri">http://www.underarmour.cn/s.htm?keyword=鞋&amp;pageNo=2</a>} ,在支付宝页面源码会显示成</em>
<a class="jxr_linenumber" name="L277" href="#L277">277</a> <em class="jxr_javadoccomment">     * {@code <a href="http://www.underarmour.cn/s.htm?keyword=鞋&amp;amp;pageNo=2" target="alexandria_uri">http://www.underarmour.cn/s.htm?keyword=鞋&amp;amp;pageNo=2</a>}</em>
<a class="jxr_linenumber" name="L278" href="#L278">278</a> <em class="jxr_javadoccomment">     * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment">     * &lt;br&gt;</em>
<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment">     * 此时需要使用</em>
<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L283" href="#L283">283</a> <em class="jxr_javadoccomment">     * &lt;pre class="code"&gt;</em>
<a class="jxr_linenumber" name="L284" href="#L284">284</a> <em class="jxr_javadoccomment">     * URIUtil.encodeUri("<a href="http://www.underarmour.cn/s.htm?keyword=鞋" target="alexandria_uri">http://www.underarmour.cn/s.htm?keyword=鞋</a>{@code &amp;}pageNo=2", UTF8)</em>
<a class="jxr_linenumber" name="L285" href="#L285">285</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="L286" href="#L286">286</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L287" href="#L287">287</a> <em class="jxr_javadoccomment">     * 传递 {@code <a href="http://www.underarmour.cn/s.htm?keyword=%E9%9E%8B&amp;pageNo=2" target="alexandria_uri">http://www.underarmour.cn/s.htm?keyword=%E9%9E%8B&amp;pageNo=2</a>}</em>
<a class="jxr_linenumber" name="L288" href="#L288">288</a> <em class="jxr_javadoccomment">     * &lt;/li&gt;</em>
<a class="jxr_linenumber" name="L289" href="#L289">289</a> <em class="jxr_javadoccomment">     * &lt;/ol&gt;</em>
<a class="jxr_linenumber" name="L290" href="#L290">290</a> <em class="jxr_javadoccomment">     * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L291" href="#L291">291</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L292" href="#L292">292</a> <em class="jxr_javadoccomment">     * @param uriString</em>
<a class="jxr_linenumber" name="L293" href="#L293">293</a> <em class="jxr_javadoccomment">     *            the uri string</em>
<a class="jxr_linenumber" name="L294" href="#L294">294</a> <em class="jxr_javadoccomment">     * @param charsetType</em>
<a class="jxr_linenumber" name="L295" href="#L295">295</a> <em class="jxr_javadoccomment">     *            字符编码,建议使用 {@link CharsetType} 定义好的常量,如果是null或者 empty,那么参数部分原样返回,自己去处理兼容性问题&lt;br&gt;</em>
<a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment">     *            否则会先解码,再加码,因为ie浏览器和chrome 浏览器 url中访问路径 ,带有中文情况下 不一致</em>
<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment">     * @return 如果 &lt;code&gt;uriString&lt;/code&gt; 是null,抛出 {@link NullPointerException}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment">     *         如果 &lt;code&gt;uriString&lt;/code&gt; 是blank,抛出 {@link IllegalArgumentException}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment">     *         如果 &lt;code&gt;charsetType&lt;/code&gt; 是null或者blank,直接返回 &lt;code&gt;uriString&lt;/code&gt;</em>
<a class="jxr_linenumber" name="L300" href="#L300">300</a> <em class="jxr_javadoccomment">     * @see &lt;a</em>
<a class="jxr_linenumber" name="L301" href="#L301">301</a> <em class="jxr_javadoccomment">     *      href="<a href="http://stackoverflow.com/questions/15004593/java-request-getquerystring-value-different-between-chrome-and-ie-browser" target="alexandria_uri">http://stackoverflow.com/questions/15004593/java-request-getquerystring-value-different-between-chrome-and-ie-browser</a>"&gt;</em>
<a class="jxr_linenumber" name="L302" href="#L302">302</a> <em class="jxr_javadoccomment">     *      java-request-getquerystring-value-different-between-chrome-and-ie-browser&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L303" href="#L303">303</a> <em class="jxr_javadoccomment">     * @see URI#create(String)</em>
<a class="jxr_linenumber" name="L304" href="#L304">304</a> <em class="jxr_javadoccomment">     * @see ParamUtil#addParameterArrayValueMap(String, Map, String)</em>
<a class="jxr_linenumber" name="L305" href="#L305">305</a> <em class="jxr_javadoccomment">     * @since 1.4.0</em>
<a class="jxr_linenumber" name="L306" href="#L306">306</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L307" href="#L307">307</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String encodeUri(String uriString,String charsetType){
<a class="jxr_linenumber" name="L308" href="#L308">308</a>         Validate.notBlank(uriString, <span class="jxr_string">"uriString can't be null/empty!"</span>);
<a class="jxr_linenumber" name="L309" href="#L309">309</a>         LOGGER.trace(<span class="jxr_string">"input uriString:[{}],charsetType:{}"</span>, uriString, charsetType);
<a class="jxr_linenumber" name="L310" href="#L310">310</a> 
<a class="jxr_linenumber" name="L311" href="#L311">311</a>         <strong class="jxr_keyword">if</strong> (!hasQueryString(uriString) || isNullOrEmpty(charsetType)){
<a class="jxr_linenumber" name="L312" href="#L312">312</a>             <strong class="jxr_keyword">return</strong> uriString;<em class="jxr_comment">// 不带参数 一般不需要处理</em>
<a class="jxr_linenumber" name="L313" href="#L313">313</a>         }
<a class="jxr_linenumber" name="L314" href="#L314">314</a> 
<a class="jxr_linenumber" name="L315" href="#L315">315</a>         Map&lt;String, String[]&gt; safeArrayValueMap = ParamUtil.toSafeArrayValueMap(getQueryString(uriString), charsetType);
<a class="jxr_linenumber" name="L316" href="#L316">316</a>         String encodeUrl = ParamUtil.addParameterArrayValueMap(uriString, safeArrayValueMap, charsetType);
<a class="jxr_linenumber" name="L317" href="#L317">317</a>         LOGGER.trace(<span class="jxr_string">"input uriString:[{}],charsetType:[{}],after url:[{}]"</span>, uriString, charsetType, encodeUrl);
<a class="jxr_linenumber" name="L318" href="#L318">318</a>         <strong class="jxr_keyword">return</strong> encodeUrl;
<a class="jxr_linenumber" name="L319" href="#L319">319</a>     }
<a class="jxr_linenumber" name="L320" href="#L320">320</a> 
<a class="jxr_linenumber" name="L321" href="#L321">321</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L322" href="#L322">322</a> <em class="jxr_javadoccomment">     * 获得不含queryString的path,即链接?前面的连接( &lt;span style="color:red"&gt;不包含?&lt;/span&gt;).</em>
<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="L324" href="#L324">324</a> <em class="jxr_javadoccomment">     * @param uriString</em>
<a class="jxr_linenumber" name="L325" href="#L325">325</a> <em class="jxr_javadoccomment">     *            the uri</em>
<a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment">     * @return 如果 isNullOrEmpty(url),返回 {@link StringUtils#EMPTY}</em>
<a class="jxr_linenumber" name="L327" href="#L327">327</a> <em class="jxr_javadoccomment">     * @since 1.8.0 change to default</em>
<a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L329" href="#L329">329</a>     <strong class="jxr_keyword">static</strong> String getFullPathWithoutQueryString(String uriString){
<a class="jxr_linenumber" name="L330" href="#L330">330</a>         <strong class="jxr_keyword">if</strong> (isNullOrEmpty(uriString)){
<a class="jxr_linenumber" name="L331" href="#L331">331</a>             <strong class="jxr_keyword">return</strong> EMPTY;
<a class="jxr_linenumber" name="L332" href="#L332">332</a>         }
<a class="jxr_linenumber" name="L333" href="#L333">333</a>         <em class="jxr_comment">// 判断url中是否含有?  XXX 有待严谨</em>
<a class="jxr_linenumber" name="L334" href="#L334">334</a>         <strong class="jxr_keyword">int</strong> index = uriString.indexOf(QUESTIONMARK);
<a class="jxr_linenumber" name="L335" href="#L335">335</a>         <strong class="jxr_keyword">return</strong> index == INDEX_NOT_FOUND ? uriString : uriString.substring(0, index);
<a class="jxr_linenumber" name="L336" href="#L336">336</a>     }
<a class="jxr_linenumber" name="L337" href="#L337">337</a> 
<a class="jxr_linenumber" name="L338" href="#L338">338</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L339" href="#L339">339</a> <em class="jxr_javadoccomment">     * 获得queryString.</em>
<a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L341" href="#L341">341</a> <em class="jxr_javadoccomment">     * &lt;h3&gt;示例:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L342" href="#L342">342</a> <em class="jxr_javadoccomment">     * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L343" href="#L343">343</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L344" href="#L344">344</a> <em class="jxr_javadoccomment">     * &lt;pre class="code"&gt;</em>
<a class="jxr_linenumber" name="L345" href="#L345">345</a> <em class="jxr_javadoccomment">     * URIUtil.getQueryString({@code "<a href="http://127.0.0.1/cmens/t-b-f-a-c-s-f-p-g-e-i-o.htm?a=1&amp;a=2" target="alexandria_uri">http://127.0.0.1/cmens/t-b-f-a-c-s-f-p-g-e-i-o.htm?a=1&amp;a=2</a>"})</em>
<a class="jxr_linenumber" name="L346" href="#L346">346</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="L347" href="#L347">347</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L348" href="#L348">348</a> <em class="jxr_javadoccomment">     * &lt;b&gt;返回:&lt;/b&gt; {@code a=1&amp;a=2}</em>
<a class="jxr_linenumber" name="L349" href="#L349">349</a> <em class="jxr_javadoccomment">     * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L350" href="#L350">350</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L351" href="#L351">351</a> <em class="jxr_javadoccomment">     * @param uriString</em>
<a class="jxr_linenumber" name="L352" href="#L352">352</a> <em class="jxr_javadoccomment">     *            the uri</em>
<a class="jxr_linenumber" name="L353" href="#L353">353</a> <em class="jxr_javadoccomment">     * @return 如果传入的参数 &lt;code&gt;uriString&lt;/code&gt; 是null或者是empty,返回 {@link StringUtils#EMPTY};&lt;br&gt;</em>
<a class="jxr_linenumber" name="L354" href="#L354">354</a> <em class="jxr_javadoccomment">     *         如果传入的参数 &lt;code&gt;uriString&lt;/code&gt; 不含有?,返回 {@link StringUtils#EMPTY};&lt;br&gt;</em>
<a class="jxr_linenumber" name="L355" href="#L355">355</a> <em class="jxr_javadoccomment">     *         否则截取第一个出现的?后面内容返回</em>
<a class="jxr_linenumber" name="L356" href="#L356">356</a> <em class="jxr_javadoccomment">     * @since 1.8.0 change to default</em>
<a class="jxr_linenumber" name="L357" href="#L357">357</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L358" href="#L358">358</a>     <strong class="jxr_keyword">static</strong> String getQueryString(String uriString){
<a class="jxr_linenumber" name="L359" href="#L359">359</a>         <strong class="jxr_keyword">if</strong> (isNullOrEmpty(uriString)){
<a class="jxr_linenumber" name="L360" href="#L360">360</a>             <strong class="jxr_keyword">return</strong> EMPTY;
<a class="jxr_linenumber" name="L361" href="#L361">361</a>         }
<a class="jxr_linenumber" name="L362" href="#L362">362</a>         <em class="jxr_comment">// 判断url中是否含有?  XXX 有待严谨</em>
<a class="jxr_linenumber" name="L363" href="#L363">363</a>         <strong class="jxr_keyword">int</strong> index = uriString.indexOf(QUESTIONMARK);
<a class="jxr_linenumber" name="L364" href="#L364">364</a>         <strong class="jxr_keyword">return</strong> index == INDEX_NOT_FOUND ? EMPTY : StringUtil.substring(uriString, index + 1);
<a class="jxr_linenumber" name="L365" href="#L365">365</a>     }
<a class="jxr_linenumber" name="L366" href="#L366">366</a> 
<a class="jxr_linenumber" name="L367" href="#L367">367</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L368" href="#L368">368</a> <em class="jxr_javadoccomment">     * 是否有queryString.</em>
<a class="jxr_linenumber" name="L369" href="#L369">369</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="L370" href="#L370">370</a> <em class="jxr_javadoccomment">     * @param uriString</em>
<a class="jxr_linenumber" name="L371" href="#L371">371</a> <em class="jxr_javadoccomment">     *            the uri string</em>
<a class="jxr_linenumber" name="L372" href="#L372">372</a> <em class="jxr_javadoccomment">     * @return 如果 &lt;code&gt;uriString&lt;/code&gt; 是null或者empty,返回 {@link StringUtils#EMPTY}</em>
<a class="jxr_linenumber" name="L373" href="#L373">373</a> <em class="jxr_javadoccomment">     * @since 1.8.0 change to private</em>
<a class="jxr_linenumber" name="L374" href="#L374">374</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L375" href="#L375">375</a>     <em class="jxr_comment">// XXX 有待严谨</em>
<a class="jxr_linenumber" name="L376" href="#L376">376</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> hasQueryString(String uriString){
<a class="jxr_linenumber" name="L377" href="#L377">377</a>         <strong class="jxr_keyword">return</strong> isNullOrEmpty(uriString) ? false : StringUtils.contains(uriString, QUESTIONMARK);
<a class="jxr_linenumber" name="L378" href="#L378">378</a>     }
<a class="jxr_linenumber" name="L379" href="#L379">379</a> 
<a class="jxr_linenumber" name="L380" href="#L380">380</a>     <em class="jxr_comment">// [start] encode/decode</em>
<a class="jxr_linenumber" name="L381" href="#L381">381</a> 
<a class="jxr_linenumber" name="L382" href="#L382">382</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L383" href="#L383">383</a> <em class="jxr_javadoccomment">     * 使用指定的编码 &lt;code&gt;charsetType&lt;/code&gt;,将普通的字符串转成&lt;code&gt;application/x-www-form-urlencoded&lt;/code&gt;格式的字符串.</em>
<a class="jxr_linenumber" name="L384" href="#L384">384</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L385" href="#L385">385</a> <em class="jxr_javadoccomment">     * &lt;h3&gt;说明:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L386" href="#L386">386</a> <em class="jxr_javadoccomment">     * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L387" href="#L387">387</a> <em class="jxr_javadoccomment">     * &lt;ol&gt;</em>
<a class="jxr_linenumber" name="L388" href="#L388">388</a> <em class="jxr_javadoccomment">     * &lt;li&gt;</em>
<a class="jxr_linenumber" name="L389" href="#L389">389</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L390" href="#L390">390</a> <em class="jxr_javadoccomment">     * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L391" href="#L391">391</a> <em class="jxr_javadoccomment">     * 使用以下规则:</em>
<a class="jxr_linenumber" name="L392" href="#L392">392</a> <em class="jxr_javadoccomment">     * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L393" href="#L393">393</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L394" href="#L394">394</a> <em class="jxr_javadoccomment">     * &lt;ul&gt;</em>
<a class="jxr_linenumber" name="L395" href="#L395">395</a> <em class="jxr_javadoccomment">     * &lt;li&gt;字母/数字字符保持不变, ("a-z"、"A-Z" 和 "0-9") .&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L396" href="#L396">396</a> <em class="jxr_javadoccomment">     * &lt;li&gt;特殊字符 "."、"-"、"*" 和 "_" 保持不变.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L397" href="#L397">397</a> <em class="jxr_javadoccomment">     * &lt;li&gt;空格字符 " " 转换为一个加号 "+".&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L398" href="#L398">398</a> <em class="jxr_javadoccomment">     * &lt;li&gt;% 转换为 %25&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L399" href="#L399">399</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L400" href="#L400">400</a> <em class="jxr_javadoccomment">     * &lt;li&gt;</em>
<a class="jxr_linenumber" name="L401" href="#L401">401</a> <em class="jxr_javadoccomment">     * 所有其他字符都是不安全的,因此首先使用一些编码机制将它们转换为一个或多个字节,然后每个字节用一个包含 3 个字符的字符串 "%xy" 表示,其中 xy 为该字节的两位十六进制表示形式.</em>
<a class="jxr_linenumber" name="L402" href="#L402">402</a> <em class="jxr_javadoccomment">     * &lt;/li&gt;</em>
<a class="jxr_linenumber" name="L403" href="#L403">403</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L404" href="#L404">404</a> <em class="jxr_javadoccomment">     * &lt;/ul&gt;</em>
<a class="jxr_linenumber" name="L405" href="#L405">405</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L406" href="#L406">406</a> <em class="jxr_javadoccomment">     * &lt;/li&gt;</em>
<a class="jxr_linenumber" name="L407" href="#L407">407</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L408" href="#L408">408</a> <em class="jxr_javadoccomment">     * &lt;li&gt;不要用 {@link java.net.URLEncoder} 或者 {@link java.net.URLDecoder}来处理整个URL,一般用来处理参数值.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L409" href="#L409">409</a> <em class="jxr_javadoccomment">     * &lt;li&gt;推荐的编码机制是{@link CharsetType#UTF8}.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L410" href="#L410">410</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L411" href="#L411">411</a> <em class="jxr_javadoccomment">     * &lt;/ol&gt;</em>
<a class="jxr_linenumber" name="L412" href="#L412">412</a> <em class="jxr_javadoccomment">     * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L413" href="#L413">413</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L414" href="#L414">414</a> <em class="jxr_javadoccomment">     * @param value</em>
<a class="jxr_linenumber" name="L415" href="#L415">415</a> <em class="jxr_javadoccomment">     *            the value</em>
<a class="jxr_linenumber" name="L416" href="#L416">416</a> <em class="jxr_javadoccomment">     * @param charsetType</em>
<a class="jxr_linenumber" name="L417" href="#L417">417</a> <em class="jxr_javadoccomment">     *            字符编码,建议使用 {@link CharsetType} 定义好的常量</em>
<a class="jxr_linenumber" name="L418" href="#L418">418</a> <em class="jxr_javadoccomment">     * @return 如果 &lt;code&gt;value&lt;/code&gt; 是null或者empty,返回 {@link StringUtils#EMPTY}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L419" href="#L419">419</a> <em class="jxr_javadoccomment">     *         如果 &lt;code&gt;charsetType&lt;/code&gt; 是null或者empty,返回 &lt;code&gt;value&lt;/code&gt;&lt;br&gt;</em>
<a class="jxr_linenumber" name="L420" href="#L420">420</a> <em class="jxr_javadoccomment">     * @see URLEncoder#encode(String, String)</em>
<a class="jxr_linenumber" name="L421" href="#L421">421</a> <em class="jxr_javadoccomment">     * @see &lt;a href="<a href="http://www.freeformatter.com/url-encoder.html" target="alexandria_uri">http://www.freeformatter.com/url-encoder.html</a>"&gt;URL Encoder / Decoder&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L422" href="#L422">422</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L423" href="#L423">423</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String encode(String value,String charsetType){
<a class="jxr_linenumber" name="L424" href="#L424">424</a>         <strong class="jxr_keyword">return</strong> encodeOrDecode(value, charsetType, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="L425" href="#L425">425</a>     }
<a class="jxr_linenumber" name="L426" href="#L426">426</a> 
<a class="jxr_linenumber" name="L427" href="#L427">427</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L428" href="#L428">428</a> <em class="jxr_javadoccomment">     * 使用指定的编码格式 &lt;code&gt;charsetType&lt;/code&gt; 来解码一个 &lt;code&gt;application/x-www-form-urlencoded&lt;/code&gt; 格式的字符串 .</em>
<a class="jxr_linenumber" name="L429" href="#L429">429</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L430" href="#L430">430</a> <em class="jxr_javadoccomment">     * &lt;h3&gt;说明:&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="L431" href="#L431">431</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L432" href="#L432">432</a> <em class="jxr_javadoccomment">     * &lt;blockquote&gt;</em>
<a class="jxr_linenumber" name="L433" href="#L433">433</a> <em class="jxr_javadoccomment">     * &lt;ol&gt;</em>
<a class="jxr_linenumber" name="L434" href="#L434">434</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L435" href="#L435">435</a> <em class="jxr_javadoccomment">     * &lt;li&gt;不要用{@link java.net.URLEncoder} 或者 {@link java.net.URLDecoder}来处理整个URL,一般用来处理参数值.&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L436" href="#L436">436</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L437" href="#L437">437</a> <em class="jxr_javadoccomment">     * &lt;li&gt;</em>
<a class="jxr_linenumber" name="L438" href="#L438">438</a> <em class="jxr_javadoccomment">     * &lt;a href="<a href="http://www.w3.org/TR/html40/appendix/notes.html" target="alexandria_uri">http://www.w3.org/TR/html40/appendix/notes.html</a>#non-ascii-chars"&gt;World Wide Web Consortium Recommendation&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L439" href="#L439">439</a> <em class="jxr_javadoccomment">     * 建议指出,{@link CharsetType#UTF8}应该被使用.不这样做可能会带来兼容性能.</em>
<a class="jxr_linenumber" name="L440" href="#L440">440</a> <em class="jxr_javadoccomment">     * &lt;/li&gt;</em>
<a class="jxr_linenumber" name="L441" href="#L441">441</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L442" href="#L442">442</a> <em class="jxr_javadoccomment">     * &lt;li&gt;</em>
<a class="jxr_linenumber" name="L443" href="#L443">443</a> <em class="jxr_javadoccomment">     * 如果字符串最后的字符是 "%" 符号,那么URLDecoder将会抛出 exception;如果 "%" 符号在字符串中间,那么不会抛出异常.</em>
<a class="jxr_linenumber" name="L444" href="#L444">444</a> <em class="jxr_javadoccomment">     * &lt;/li&gt;</em>
<a class="jxr_linenumber" name="L445" href="#L445">445</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L446" href="#L446">446</a> <em class="jxr_javadoccomment">     * &lt;/ol&gt;</em>
<a class="jxr_linenumber" name="L447" href="#L447">447</a> <em class="jxr_javadoccomment">     * &lt;/blockquote&gt;</em>
<a class="jxr_linenumber" name="L448" href="#L448">448</a> <em class="jxr_javadoccomment">     * </em>
<a class="jxr_linenumber" name="L449" href="#L449">449</a> <em class="jxr_javadoccomment">     * @param value</em>
<a class="jxr_linenumber" name="L450" href="#L450">450</a> <em class="jxr_javadoccomment">     *            需要被解码的值</em>
<a class="jxr_linenumber" name="L451" href="#L451">451</a> <em class="jxr_javadoccomment">     * @param charsetType</em>
<a class="jxr_linenumber" name="L452" href="#L452">452</a> <em class="jxr_javadoccomment">     *            字符编码,建议使用 {@link CharsetType} 定义好的常量</em>
<a class="jxr_linenumber" name="L453" href="#L453">453</a> <em class="jxr_javadoccomment">     * @return 如果 &lt;code&gt;value&lt;/code&gt; 是null或者empty,返回 {@link StringUtils#EMPTY}&lt;br&gt;</em>
<a class="jxr_linenumber" name="L454" href="#L454">454</a> <em class="jxr_javadoccomment">     *         如果 &lt;code&gt;charsetType&lt;/code&gt; 是null或者empty,返回 &lt;code&gt;value&lt;/code&gt;&lt;br&gt;</em>
<a class="jxr_linenumber" name="L455" href="#L455">455</a> <em class="jxr_javadoccomment">     * @see &lt;a href="<a href="http://dwr.2114559.n2.nabble.com/Exception-URLDecoder-Incomplete-trailing-escape-pattern-td5396332.html" target="alexandria_uri">http://dwr.2114559.n2.nabble.com/Exception-URLDecoder-Incomplete-trailing-escape-pattern-td5396332.html</a>"&gt;Exception ::</em>
<a class="jxr_linenumber" name="L456" href="#L456">456</a> <em class="jxr_javadoccomment">     *      URLDecoder: Incomplete trailing escape (%) pattern&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L457" href="#L457">457</a> <em class="jxr_javadoccomment">     * @see java.net.URLDecoder#decode(String, String)</em>
<a class="jxr_linenumber" name="L458" href="#L458">458</a> <em class="jxr_javadoccomment">     * @see "org.springframework.web.util.UriUtils#decode(String, String)"</em>
<a class="jxr_linenumber" name="L459" href="#L459">459</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L460" href="#L460">460</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String decode(String value,String charsetType){
<a class="jxr_linenumber" name="L461" href="#L461">461</a>         <strong class="jxr_keyword">return</strong> encodeOrDecode(value, charsetType, false);
<a class="jxr_linenumber" name="L462" href="#L462">462</a>     }
<a class="jxr_linenumber" name="L463" href="#L463">463</a> 
<a class="jxr_linenumber" name="L464" href="#L464">464</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L465" href="#L465">465</a> <em class="jxr_javadoccomment">     * Encode or decode.</em>
<a class="jxr_linenumber" name="L466" href="#L466">466</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="L467" href="#L467">467</a> <em class="jxr_javadoccomment">     * @param value</em>
<a class="jxr_linenumber" name="L468" href="#L468">468</a> <em class="jxr_javadoccomment">     *            the value</em>
<a class="jxr_linenumber" name="L469" href="#L469">469</a> <em class="jxr_javadoccomment">     * @param charsetType</em>
<a class="jxr_linenumber" name="L470" href="#L470">470</a> <em class="jxr_javadoccomment">     *            字符编码,建议使用 {@link CharsetType} 定义好的常量</em>
<a class="jxr_linenumber" name="L471" href="#L471">471</a> <em class="jxr_javadoccomment">     * @param encodeOrDecode</em>
<a class="jxr_linenumber" name="L472" href="#L472">472</a> <em class="jxr_javadoccomment">     *            true 为encode,false为 decode</em>
<a class="jxr_linenumber" name="L473" href="#L473">473</a> <em class="jxr_javadoccomment">     * @return the string</em>
<a class="jxr_linenumber" name="L474" href="#L474">474</a> <em class="jxr_javadoccomment">     * @since 1.6.2</em>
<a class="jxr_linenumber" name="L475" href="#L475">475</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L476" href="#L476">476</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String encodeOrDecode(String value,String charsetType,<strong class="jxr_keyword">boolean</strong> encodeOrDecode){
<a class="jxr_linenumber" name="L477" href="#L477">477</a>         <strong class="jxr_keyword">if</strong> (isNullOrEmpty(value)){
<a class="jxr_linenumber" name="L478" href="#L478">478</a>             <strong class="jxr_keyword">return</strong> EMPTY;
<a class="jxr_linenumber" name="L479" href="#L479">479</a>         }
<a class="jxr_linenumber" name="L480" href="#L480">480</a>         <strong class="jxr_keyword">try</strong>{
<a class="jxr_linenumber" name="L481" href="#L481">481</a>             <strong class="jxr_keyword">return</strong> isNullOrEmpty(charsetType) ? value
<a class="jxr_linenumber" name="L482" href="#L482">482</a>                             : (encodeOrDecode ? URLEncoder.encode(value, charsetType) : URLDecoder.decode(value, charsetType));
<a class="jxr_linenumber" name="L483" href="#L483">483</a>         }<strong class="jxr_keyword">catch</strong> (UnsupportedEncodingException e){
<a class="jxr_linenumber" name="L484" href="#L484">484</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../com/feilong/core/net/URIParseException.html">URIParseException</a>(e);
<a class="jxr_linenumber" name="L485" href="#L485">485</a>         }
<a class="jxr_linenumber" name="L486" href="#L486">486</a>     }
<a class="jxr_linenumber" name="L487" href="#L487">487</a> 
<a class="jxr_linenumber" name="L488" href="#L488">488</a>     <em class="jxr_comment">// [end]</em>
<a class="jxr_linenumber" name="L489" href="#L489">489</a> }
</pre>
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